package com.dog.basics.admin.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.*;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebMvc;
import java.util.ArrayList;
import java.util.List;

/**
 * Swagger文档，只有在测试环境才会使用
 *
 * @author dog
 */
@Configuration
@EnableSwagger2WebMvc
public class SwaggerConfiguration {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).groupName("全部").select()
                .apis(RequestHandlerSelectors.basePackage("com.dog")).paths(PathSelectors.any()).build()
                .securitySchemes(securitySchemes()).securityContexts(securityContexts());
    }

    private List<ApiKey> securitySchemes() {
        List<ApiKey> apiKeyList = new ArrayList();
        apiKeyList.add(new ApiKey("Authorization", "Authorization", "header"));
        return apiKeyList;
    }

    private List<SecurityContext> securityContexts() {
        List<SecurityContext> securityContexts = new ArrayList<>();
        securityContexts.add(SecurityContext.builder().securityReferences(defaultAuth())
                .forPaths(PathSelectors.regex("^(?!auth).*$")).build());
        return securityContexts;
    }

    List<SecurityReference> defaultAuth() {
        AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
        AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
        authorizationScopes[0] = authorizationScope;
        List<SecurityReference> securityReferences = new ArrayList<>();
        securityReferences.add(new SecurityReference("Authorization", authorizationScopes));
        return securityReferences;
    }

    @Bean
    public ApiInfo apiInfo() {
        return new ApiInfoBuilder().title("管理系统接口文档").description("PC接口文档").termsOfServiceUrl("https://www.zzcyi.com/")
                .contact(new Contact("后台管理", "https://www.zzcyi.com/", "")).version("1.0").build();
    }
}
